19262180878

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{4889}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 29712031200

約数和(自身を除く): 10449850322

約数列:

[1, 2, 59, 118, 173, 193, 346, 386, 4889, 9778, 10207, 11387, 20414, 22774, 33389, 66778, 288451, 576902, 845797, 943577, 1691594, 1887154, 1969951, 3939902, 49902023, 55671043, 99804046, 111342086, 163238821, 326477642, 9631090439, 19262180878]

約数ペア:

[(1, 19262180878), (2, 9631090439), (59, 326477642), (118, 163238821), (173, 111342086), (193, 99804046), (346, 55671043), (386, 49902023), (4889, 3939902), (9778, 1969951), (10207, 1887154), (11387, 1691594), (20414, 943577), (22774, 845797), (33389, 576902), (66778, 288451)]